Celestial hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring Nebula
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M57 - Ring Nebula - HaRVB, Sebastien Kuenlin
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M57 - Ring Nebula - HaRVB

Getting plate-solving status, please wait...
M57 - Ring Nebula - HaRVB, Sebastien Kuenlin
Powered byPixInsight

M57 - Ring Nebula - HaRVB

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Description

Old data from last summer that I haven't processed.
Processing of this nebulae is not easy due to the huge difference of luminosity between the center and the external envelop. I used different layer of different strecth in Photoshop to achieve this result.

10h in Ha
1h per RGB layer

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M57 - Ring Nebula - HaRVB, Sebastien Kuenlin